[B4L-B] S5.2-3

[B4L-B-02] Hierarchical Lossless Compression Method for Color Images Using CNN Predictors

*Hideharu Toda¹, Hisashi Aomori¹, Tsuyoshi Otake², Ichiro Matsuda³, Susumu Itoh³ (1. Chukyo University, 2. Tamagawa University, 3. Tokyo University of Science)

キーワード：cellular neural network, hierarchical lossless color image coding, YCoCg-R color space, histogram packing technique, predictor optimization